LESA Professional 6

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Brand: LESA

LESA Professional 6 is a powerful language analysis software designed for advanced linguistic research and purposes. It is the sixth edition of the LESA (Lexical Evidence in Second Language Acquisition) software, which has been developed since the 1990s by researchers from the Max Planck Institute for Psycholinguistics.The software facilitates the analysis of large corpora of texts by providing tools for corpus management, lexical search, collocations, text mining, and statistical analysis of language usage. LESA Professional 6 allows linguists, psycholinguists, and language educators to gain insights into language structure and usage patterns, identify challenging linguistic concepts, and develop effective language teaching materials.Some of the key features of LESA Professional 6 include:1. Corpus management: LESA allows users to import, organize, and manage their corpus of texts, including different file formats and encoding standards.2. Lexical search: Users can search for words, word forms, inflections, and grammatical relations using various search criteria such as frequency, context, and syntactic functions.3. Collocations: LESA identifies collocations, which are the words that frequently co-occur in a particular context. This feature helps users to understand how words are commonly used in the language and the semantic relationships between them.4. Text mining: LESA performs text mining by applying natural language processing (NLP) techniques, such as part-of-speech (POS) tagging and parsing, to analyze the syntactic structure and semantic meaning of texts.5. Statistics: LESA allows users to generate statistical reports on various aspects of language usage, such as word frequency, collocation strength, and syntactic tendencies.6. Exporting and sharing: LESA allows users to export corpus data in various formats, including plain text, tab-separated values (TSV), and comma-separated values (CSV) formats. It also enables sharing of corpora and results through online collaboration tools such as GitHub and Google Drive.The LESA Professional 6 edition is available for purchase, and users can request a free trial from the LESA website. The software supports both Windows and Mac operating systems.In summary, LESA Professional 6 is an advanced language analysis software that facilitates the management, analysis, and interpretation of large corpora of texts for linguistic research and teaching purposes. Its features include corpus management, lexical search, collocations, text mining, statistics, and export options, which make it a valuable tool for linguists, psycholinguists, and language educators.